package org.sample.vm.gc;

/**
 * Object is moved to tenure generation when its' age is over threshold.
 * 
 * VM Args: -verbose:gc -Xms20M -Xmx20M -Xmn10M -XX:+PrintGCDetails -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=1 -XX:+PrintTenuringDistribution
 */
public class TenuringThreshold {

	private static final int _1MB = 1024 * 1024;

	@SuppressWarnings("unused")
	public static void main(String[] args) {
		byte[] allocation1, allocation2, allocation3;
		allocation1 = new byte[_1MB / 4];
		allocation2 = new byte[4 * _1MB];
		allocation3 = new byte[4 * _1MB];
		allocation3 = null;
		allocation3 = new byte[4 * _1MB];
	}

}
